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It’s no secret that coconut oil is one of the best home ingredients for a dry itchy scalp curly hair, and it’s truly an all-around wonder treatment for natural hair, whether you have dry strands or a dry scalp.

This hair oil is formulated with lauric acid, which has antimicrobial properties and aids in the absorption of coconut oil by the skin. So you’re getting itch relief on the surface of your scalp as well as beneath the skin.

Due to space limit, I suggest you follow the link below for broad knowledge.
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https://jahzblog.com.ng/ways-to-prevent-dry-itchy-scalp-curly-hair/